/* eslint-disable no-unused-vars */
import { login, logout, getInfo } from '@/api/user'
import { getToken, setToken, removeToken } from '@/utils/auth'
import { resetRouter } from '@/router'
import router from '@/router'
import axios from 'axios'

/* const getDefaultState = () => {
  return {
    token: getToken(),
    name: '',
    avatar: ''
  }
}

const state = getDefaultState()

const mutations = {
  RESET_STATE: (state) => {
    Object.assign(state, getDefaultState())
  },
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  }
}

const actions = {
  // user login
  login({ commit }, userInfo) {
    const data = { token: 'admin' }
    setToken(data.token)
    commit('SET_TOKEN', data.token)
  },

  // get user info
  getInfo({ commit, state }) {
    const data = {
      roles: 'admin',
      name: 'admin',
      avatar:
        'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif'
    }
    if (data.roles && data.roles.length > 0) {
      // 验证返回的roles是否是一个非空数组
      commit('SET_ROLES', data.roles)
    } else {
      // eslint-disable-next-line no-undef
      reject('getInfo: roles must be a non-null array !')
    }
    commit('SET_NAME', data.name)
    commit('SET_AVATAR', data.avatar)
  },

  // user logout
  logout({ commit, state }) {
    commit('SET_TOKEN', '')
    commit('SET_ROLES', [])
    removeToken()
  },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      removeToken() // must remove  token  first
      commit('RESET_STATE')
      resolve()
    })
  }
} */

const state = {
  token: getToken(),
  name: '',
  avatar: '',
  introduction: '',
  roles: []
}

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_INTRODUCTION: (state, introduction) => {
    state.introduction = introduction
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles
  }
}

const actions = {
  // user login
  login({ commit }, userInfo) {
    const { username, password } = userInfo
    return new Promise((resolve, reject) => {
      var code
      login({ username: username.trim(), password: password }).then(response => {
        const { data } = response
        // console.log(response.code)
        code = response.code
        console.log(code)
        if (response.code === 200) {
          commit('SET_TOKEN', response.token)
          setToken(response.token)
          router.push({
            path: this.redirect || '/'
          })
        } else if (code === 201) {
          // await this.$store.dispatch('user/logout')
          console.log('fl')
          commit('SET_TOKEN', response.token)
          setToken(response.token)
          router.push({
            path: '/modify'
          })
        }
        // commit('SET_TOKEN', response.token)
        // setToken(response.token)
        resolve()
      }).catch((error) => {
        console.log(error)
        // console.log(code)

        reject(error)
      })
    })
  },

  // get user info
  getInfo({ commit, state }) {
    return new Promise((resolve, reject) => {
      //  getInfo(state.token).then(response => {
      const data = {
        roles: ['admin'],
        introduction: 'I am a super administrator',
        avatar: 'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif',
        name: 'Super Admin'
      }

      if (!data) {
        reject('Verification failed, please Login again.')
      }

      const { roles, name, avatar, introduction } = data

      // roles must be a non-empty array
      if (!roles || roles.length <= 0) {
        reject('getInfo: roles must be a non-null array!')
      }
      commit('SET_ROLES', roles)
      commit('SET_NAME', name)
      commit('SET_AVATAR', avatar)
      commit('SET_INTRODUCTION', introduction)
      resolve(data)
    })
    // })
  },

  // user logout
  logout({ commit, state, dispatch }) {
    return new Promise((resolve, reject) => {
      logout(state.token).then(() => {
        commit('SET_TOKEN', '')
        commit('SET_ROLES', [])
        removeToken()
        resetRouter()

        // reset visited views and cached views
        // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2485
        dispatch('tagsView/delAllViews', null, { root: true })

        resolve()
      }).catch(error => {
        reject(error)
      })
    })
  },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      commit('SET_TOKEN', '')
      commit('SET_ROLES', [])
      removeToken()
      resolve()
    })
  },

  // dynamically modify permissions
  async changeRoles({ commit, dispatch }, role) {
    const token = role + '-token'

    commit('SET_TOKEN', token)
    setToken(token)

    const { roles } = await dispatch('getInfo')

    resetRouter()

    // generate accessible routes map based on roles
    const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
    // dynamically add accessible routes
    router.addRoutes(accessRoutes)

    // reset visited views and cached views
    dispatch('tagsView/delAllViews', null, { root: true })
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}

